How to fix the Oracle error PGA-20962: synclevel 2 conversations not currently allowed?

In this post, you’ll learn more about the Oracle ErrorPGA-20962: synclevel 2 conversations not currently allowed with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PGA-20962: synclevel 2 conversations not currently allowed

Reason for the Error PGA-20962: synclevel 2 conversations not currently allowed

Cause: A conversation was requested at synclevel 2, but the SNA software allocated the conversation at synclevel 0 or 1. This means that the SNA software is not configured to support synclevel 2, or has no RRM enabled.

How to fix the Error PGA-20962: synclevel 2 conversations not currently allowed ?

You can fix this error in Oracle by following the below steps

Action: Correct the SNA software configuration to support synclevel 2 and to enable RRN processing.